NYBY cable (NYBY kabel)are applied for power distribution in city networks, industrial plants and on the places where mechanical damages are expected. May be laid in the ground, cable ducts and in open air.

• In respect to 3 + 1/2 conductors, where by only one conductor is allowed to contain a smaller cross-section and permitted to place as insulated core green - yellow as 1/2conductor, stranded in layer,